Adjustable cable paying-off support

Abstract

The invention discloses an adjustable cable paying-off support, and relates to the field of system operation tools. The adjustable cable pay-off support includes a shaft lever and a support body in mirror symmetry with the shaft lever, wherein the shaft lever is placed on the support body that includes two pedestals, a first support rod and a second support rod, one end of the first support rod is hinged to one end of the second support rod, each pedestal is connected to a lead screw through a first nut seat and a second nut seat, the left end of each pedestal is hinged to the other end of the first support rod, a first nut is arranged at the right end of the lead screw, the first nut seat connected to the first nut is hinged to the other end of the second support rod. According to the adjustable cable paying-off support, the lead screw, the first support rod and the second support rod constitute an isosceles triangle, the width of the second support rod is adjusted through rotating the left end of the lead screw, namely the width of the base of the isosceles triangle is adjusted and the purpose of adjusting the height of the shaft lever on the support is achieved; and therefore, the cable paying-off support can be applied to various cable reels with different diameters, thus reducing labor intensity, improving work efficiency, and being simple in structure and convenient to operate and disassemble, store and transport.

Description

technical field [0001] The invention relates to the technical field of power system operation tools. Background technique [0002] When the power system staff is performing the laying-out operation, they usually use the cable pay-off bracket to pay out the wire, that is, the cable reel is placed on the shaft of the cable pay-off support, and the pay-out operation can be performed by rotating the cable reel. However, with the continuous development of the power system, cables with different wire diameters are required, resulting in different diameters of the cable reel, which leads to the need to be equipped with pay-off brackets of different heights during the pay-out operation, thereby increasing the labor intensity. The operation time is prolonged, the work efficiency is reduced, and at the same time, it is not convenient for storage and transportation. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an adjust...

AI Technical Summary

Problems solved by technology

However, with the continuous development of the power system, cables with different wire diameters are required, resulting in different diameters of the cable reel, resulting in the need to be equipped with pay-off brackets of different heights during the pay-out operation, thereby increasing the labor intensity. It prolongs the working time, reduces the work efficiency, and at the same time, it is not convenient for storage and transportation

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